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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-05-12 02:25:58 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-05-12 02:25:58 +0200 |
| commit | 2856332719d8ec182523f7793bb0517aaac68e73 (patch) | |
| tree | 036b1da7ee3668855971b8997148b8599963f299 | |
| parent | 5449239a031e657cfe364521d2b6d58c0ef0e7f0 (diff) | |
| download | ffmpeg-streaming-2856332719d8ec182523f7793bb0517aaac68e73.zip ffmpeg-streaming-2856332719d8ec182523f7793bb0517aaac68e73.tar.gz | |
avcodec/vda_h264: fix null pointer dereference
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/vda_h264.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libavcodec/vda_h264.c b/libavcodec/vda_h264.c index 2bb45c3..4caed5e 100644 --- a/libavcodec/vda_h264.c +++ b/libavcodec/vda_h264.c @@ -274,9 +274,11 @@ int ff_vda_destroy_decoder(struct vda_context *vda_ctx) static int vda_h264_uninit(AVCodecContext *avctx) { VDAContext *vda = avctx->internal->hwaccel_priv_data; - av_freep(&vda->bitstream); - if (vda->frame) - CVPixelBufferRelease(vda->frame); + if (vda) { + av_freep(&vda->bitstream); + if (vda->frame) + CVPixelBufferRelease(vda->frame); + } return 0; } |
